

def my_squar(height,width):
    return height * width



def  yuan(r):
    return r**2*3.14



def my_func(num1,num2):
    if num2 ==0:
        return "num2不能为0"

    elif num1 %num2==0:
        return  True
    else:
        return False


def my_func2(num1,num2):
    return num1,num2    #


print(my_func2(10, 30))




